PYTHONPATH=HelloWorld
/opt/google_appengine/appcfg.py upload_data --config_file=HelloWorld/loaders/artist_loader.py --filename=HelloWorld/loaders/artist_data.csv --kind=Album --url=http://localhost HelloWorld
/opt/google_appengine/appcfg.py upload_data --config_file=HelloWorld/loaders/song_loader.py --filename=HelloWorld/loaders/artist_data.csv --kind=Album --url=http://localhost HelloWorld
